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A common functional observer scheme for three systems with unknown inputs

Ng, Jiunn Yea, Tan, Chee Pin, Trinh, Hieu and Ng, Kok (2016) A common functional observer scheme for three systems with unknown inputs. Journal of the Franklin Institute, 353 (10). pp. 2237-2257. [Journal article]

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URL: http://dx.doi.org/10.1016/j.jfranklin.2016.03.020

DOI: 10.1016/j.jfranklin.2016.03.020

Abstract

This paper presents a novel common functional observer scheme for three systems with unknown inputs. The scheme uses three observers in cascade with two logic switches. The existence conditions of the scheme are investigated and presented in terms of the original system matrices. Significantly, the conditions allow the observers to be designed independently of each other which greatly simplify the design process, and also serve as a basis of comparison for future development of common functional observer schemes. A numerical example is given to illustrate the effectiveness of the proposed scheme.

Item Type:Journal article
Keywords:Common functional observer, unknown inputs,
Faculties and Schools:Faculty of Computing & Engineering
Faculty of Computing & Engineering > School of Engineering
ID Code:38274
Deposited By: Dr Mark Kok Ng
Deposited On:26 Jul 2017 15:52
Last Modified:20 Mar 2018 10:30

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